ES2037704T3 - Procedimiento para la preparacion de eteres de fluoroalquil perfluorovinilo. - Google Patents

Procedimiento para la preparacion de eteres de fluoroalquil perfluorovinilo.

Info

Publication number
ES2037704T3
ES2037704T3 ES198787201882T ES87201882T ES2037704T3 ES 2037704 T3 ES2037704 T3 ES 2037704T3 ES 198787201882 T ES198787201882 T ES 198787201882T ES 87201882 T ES87201882 T ES 87201882T ES 2037704 T3 ES2037704 T3 ES 2037704T3
Authority
ES
Spain
Prior art keywords
eters
preparation
procedure
perfluorovinyl
fluoroalkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES198787201882T
Other languages
English (en)
Inventor
Giorgio Bornengo
Michele Pontevio
Antonio Marraccini
Silvana Modena
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syensqo Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of ES2037704T3 publication Critical patent/ES2037704T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/17—Unsaturated ethers containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO PARA LA PREPARACION DE ETERES DE FLUOROALQUILO PERFLUOROVINILO DE FORMULA (I) DONDE Y ES BR O F; X ES F, CL O BR O SUS MEZCLAS CUANDO N ES IGUAL O MAYOR QUE 2; N ESTA COMPRENDIDO EN EL INTERVALO DE 0 A 4; RF REPRESENTA UN RADICAL DE PERFLUOROALQUILENO CON 1 A 8 ATOMOS DE C. EL PROCESO SE CARACTERIZA PORQUE EL FLUORURO DE FLUOROALCOXI PERFLUOROACILO DE FORMULA (II), SE CALIENTA LENTAMENTE CON UN AGENTE SALIFICANTE Y UN DISOLVENTE, EN PRESENCIA DE CANTIDADES CATALITICAS DE N,N''-DIMETILFORMAMIDA, CON UNA TEMPERATURA FINAL COMPRENDIDA EN EL INTERVALO DE 60 A 150 GRADOS CENTIGRADOS.
ES198787201882T 1986-09-19 1987-09-18 Procedimiento para la preparacion de eteres de fluoroalquil perfluorovinilo. Expired - Lifetime ES2037704T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21759/86A IT1197821B (it) 1986-09-19 1986-09-19 Procedimento per la preparazione difluoroalchil perfluorovinil eteri

Publications (1)

Publication Number Publication Date
ES2037704T3 true ES2037704T3 (es) 1993-07-01

Family

ID=11186463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787201882T Expired - Lifetime ES2037704T3 (es) 1986-09-19 1987-09-18 Procedimiento para la preparacion de eteres de fluoroalquil perfluorovinilo.

Country Status (7)

Country Link
US (1) US4772756A (es)
EP (1) EP0260773B1 (es)
JP (1) JP2517313B2 (es)
CA (1) CA1304415C (es)
DE (1) DE3775867D1 (es)
ES (1) ES2037704T3 (es)
IT (1) IT1197821B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349093A (en) * 1987-04-25 1994-09-20 Daikin Industries, Ltd. Fluorovinyl ether
DE3863965D1 (de) * 1987-04-25 1991-09-05 Daikin Ind Ltd Fluorierte vinylaether.
IT1226147B (it) * 1988-07-04 1990-12-19 Ausimont Spa Processo per la preparazione di perfluoro (2 bromoetilviniletere).
JP2610538B2 (ja) * 1990-04-13 1997-05-14 日本メクトロン株式会社 パーフルオロ（プロピルビニルエーテル）の精製法
US5268511A (en) * 1992-03-27 1993-12-07 E. I. Du Pont De Nemours And Company Production of trifluorovinyl ethers
DE4219764A1 (de) * 1992-06-17 1993-12-23 Bayer Ag Cyclopolymerisierbare Fluorverbindungen, Verfahren zu deren Herstellung und daraus erhältliche thermoplastische Fluorpolymere
JP3360689B2 (ja) * 1992-06-26 2002-12-24 ダイキン工業株式会社 フッ素化ビニルエーテルの製造方法
US5350497A (en) * 1993-05-21 1994-09-27 E. I. Du Pont De Nemours And Company Production of perfluoro(alkyl vinyl ethers)
US5777179A (en) * 1996-05-24 1998-07-07 E. I. Du Pont De Nemours And Company Co-production of perfluoromethyl perfluorovinyl ether and perfluoroethyl perfluorovinyl ether
KR100631714B1 (ko) * 2004-06-30 2006-10-09 엘지전자 주식회사 휴대단말기의 개선된 영상신호 레이트 콘트롤 장치 및 방법
US7176331B2 (en) 2005-06-30 2007-02-13 3M Innovative Properties Company Method of making fluorinated vinyl ethers
CN102516039A (zh) 2011-11-16 2012-06-27 中昊晨光化工研究院 一种含氟乙烯基醚的制备方法
CN103864583A (zh) * 2012-12-13 2014-06-18 中化蓝天集团有限公司 七氟丙基-1,2,2,2-四氟乙醚的制备方法
CN103965023B (zh) * 2013-01-31 2016-05-11 中化蓝天集团有限公司 一种氟代烷基乙烯基醚的制备方法
CN105017467A (zh) * 2015-07-31 2015-11-04 苏州新区特氟龙塑料制品厂 一种pfa可溶性聚四氟乙烯的制备方法
CN108689811B (zh) * 2018-03-23 2021-05-18 金华永和氟化工有限公司 一种制备全氟烷基乙烯基醚的方法和反应系统
CN113150262B (zh) * 2021-04-22 2022-07-05 浙江巨化技术中心有限公司 一种全氟聚醚的封端方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291843A (en) * 1963-10-08 1966-12-13 Du Pont Fluorinated vinyl ethers and their preparation
US3321532A (en) * 1963-10-08 1967-05-23 Du Pont Fluorocarbon ethers
US4515989A (en) * 1980-06-11 1985-05-07 The Dow Chemical Company Preparation decarboxylation and polymerization of novel acid flourides and resulting monomers
JPS5885831A (ja) * 1981-11-18 1983-05-23 Asahi Glass Co Ltd パ−フルオロ（２−ブロモエチルビニルエ−テル）およびその製造方法

Also Published As

Publication number Publication date
US4772756A (en) 1988-09-20
DE3775867D1 (de) 1992-02-20
IT8621759A1 (it) 1988-03-19
JP2517313B2 (ja) 1996-07-24
EP0260773A3 (en) 1989-05-10
JPS63132851A (ja) 1988-06-04
EP0260773A2 (en) 1988-03-23
CA1304415C (en) 1992-06-30
IT1197821B (it) 1988-12-06
IT8621759A0 (it) 1986-09-19
EP0260773B1 (en) 1992-01-08

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